Pyle Industrial Boombox Bluetooth Stereo Speaker, Rugged Water-Resistant Radio Boom Box, Rechargeable Battery, MP3/USB/SD/AUX - Yellow Rugged, Portable & Powerful Sound System - Fortified Heavy Duty Design Fit for the Construction Site Bluetooth Wireless Music Streaming Ability (Works with All of Your Favorite Devices) - FM Stereo Radio Marine Grade Water Resistant Splash Proof Construction - Digital LCD Display with Alarm Clock Setting USB Flash & SD Card Readers - USB Port Doubles as Device Charge Port - Digital MP3 File Compatibility Built-in Rechargeable Battery (6 Hour Life) - Aux (3.5mm) Jack - Size: 15.5" x 8.6" x 7.0" -with Frame